A Course in Applied Electrocardiography |
From inside the book
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Page 8
... Question Sheet Question 1 . in lead I. Dextrocardia and erroneously interchanged right and left arm lead wires both produce inverted deflections If you are given a tracing showing an inverted lead I , list the changes expected in the ...
... Question Sheet Question 1 . in lead I. Dextrocardia and erroneously interchanged right and left arm lead wires both produce inverted deflections If you are given a tracing showing an inverted lead I , list the changes expected in the ...
Page 11
... Question Sheet Question 1 : Plot the mean electrical axis of tracing A 41 on the triaxial reference system and record its position in degrees . Is the result greater than +1100 and therefore does it fulfill the criteria for RVH ? What ...
... Question Sheet Question 1 : Plot the mean electrical axis of tracing A 41 on the triaxial reference system and record its position in degrees . Is the result greater than +1100 and therefore does it fulfill the criteria for RVH ? What ...
Page 11
... Question Sheet Tracing A77 , measure the QRS interval and determine the atrial and then the ventricular rate . Question 1 . What can you conclude regarding the arrhythmia Question 2 . Question 3 . Question 4 . Question 5 . Question 6 ...
... Question Sheet Tracing A77 , measure the QRS interval and determine the atrial and then the ventricular rate . Question 1 . What can you conclude regarding the arrhythmia Question 2 . Question 3 . Question 4 . Question 5 . Question 6 ...
Common terms and phrases
amplitude angina pectoris Answer Sheet AQRS arrhythmia atrial activity atrial fibrillation atrial flutter atrial rate axis of QRS broad Q waves bundle branch block clinical complete right bundle coronary counting the number Determine the heart dextrocardia diagnosis digitalis disease electrocardiogram electrocardiogram was recorded Friedman heart rate hypokalemia intrinsicoid deflection left axis deviation left bundle branch left ventricle left ventricular hypertrophy limb leads mean electrical axis myocardial infarction nodal node notched pacemaker patient pericarditis present pulmonary embolism QRS area QRS changes QRS complex QRS duration QRS interval QRS vector R-ST RATE SPACES RATE Refer to tracing right bundle branch right ventricular RST segment depression RST segment elevation SA node seen in leads serum potassium shows sinus tachycardia SPACES RATE SPACES taken tall R waves terminal inversion usually V₁ V5 and V6 ventricular rate ventricular tachycardia voltage wave changes wave inversion waves in leads waves seen